WINCLI32.DLL is missing after installing java

Hello Experts,

I have installed Teradata Demo Express 13.0 on my lap. I was able to login to BTEQ and unsuccessful in logging to TPT as JRE is missing. I have installed the JRE version jre-7u45-windows-i586 on windows7 and configured the environment variable and was able to launch TPT (Can view TPT screen). Now while launching BTEQ, the following error message is displayed.

"The program can't start because WINCLI32.DLL is missing from your computer"

I have come through some where that it is due to mismatch of versions, hence uninstalled JRE. Now, when I try to launch BTEQ, I am facing the same error as WINCLI32.DLL

I verified and confirm that the file WINCLI32.DLL exists.

I am trying to download demo version of 14.o Meanwhille, can you please guide me how to make the things going.